*{
    margin: 0;
    padding: 0;
    user-select: none;
}
body{
    padding: 20px;
    overflow-x: hidden;
}
.box{
    transform-origin: 0 0 0;
    cursor: none;
    position: relative;
    display: inline-block;
    font-size: 0;
    border-radius: 8px;
    // overflow: hidden;
    .mask{
        position: absolute;
        width: 100%;
        height: 100%;
        z-index: 1000;
        background-color: transparent;
    }
    .svgBox{
        position: absolute;
        left: 0;
        top: 0;
        font-size: 0;
        display: inline-block;
        z-index: 10;
        >svg{
            width: 20px;
            height: 20px;
        }
    }
}
canvas{
    background-color: antiquewhite;
    .brush{
        position: absolute;
    }
}
.pack{
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #aeb3b9;
    font-size: 0;
    .btn{
        flex: 1;
        cursor: pointer;
        display: inline-block;
        height: 30px;
        font-size: 16px;
        line-height: 30px;
        background-color: #00aeec;
        color: #fff;
        text-align: center;
        box-sizing: border-box;
        &:first-child{
            border-right: 1px solid #aeb3b9;
        }
    }
}